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Diffstat (limited to 'src/PJ_moll.cpp')
-rw-r--r--src/PJ_moll.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/PJ_moll.cpp b/src/PJ_moll.cpp
index aed16132..c877a1bb 100644
--- a/src/PJ_moll.cpp
+++ b/src/PJ_moll.cpp
@@ -77,7 +77,7 @@ static PJ * setup(PJ *P, double p) {
PJ *PROJECTION(moll) {
struct pj_opaque *Q = static_cast<struct pj_opaque*>(pj_calloc (1, sizeof (struct pj_opaque)));
- if (0==Q)
+ if (nullptr==Q)
return pj_default_destructor (P, ENOMEM);
P->opaque = Q;
@@ -87,7 +87,7 @@ PJ *PROJECTION(moll) {
PJ *PROJECTION(wag4) {
struct pj_opaque *Q = static_cast<struct pj_opaque*>(pj_calloc (1, sizeof (struct pj_opaque)));
- if (0==Q)
+ if (nullptr==Q)
return pj_default_destructor (P, ENOMEM);
P->opaque = Q;
@@ -96,7 +96,7 @@ PJ *PROJECTION(wag4) {
PJ *PROJECTION(wag5) {
struct pj_opaque *Q = static_cast<struct pj_opaque*>(pj_calloc (1, sizeof (struct pj_opaque)));
- if (0==Q)
+ if (nullptr==Q)
return pj_default_destructor (P, ENOMEM);
P->opaque = Q;